<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <!-- import CSS -->
  <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
  <style>
    .c1{
      height: 50px;
      border: 1px solid aquamarine;
      border-radius: 5px;
    }
  </style>
</head>
<body>
<div id="app">
 <el-row>
   <el-col span="12"><div class="c1"></div></el-col>
   <el-col span="12"><div class="c1"></div></el-col>
 </el-row>
<!--guetter 设置间距-->
  <el-row gutter="10">
    <el-col span="4"><div class="c1"></div></el-col>
    <el-col span="16"><div class="c1"></div></el-col>
    <el-col span="4"><div class="c1"></div></el-col>
  </el-row>

  <el-row style="width: 1200px; margin: 0 auto">
    <el-col span="12"><div class="c1"></div></el-col>
    <el-col span="12"><div class="c1"></div></el-col>
  </el-row>
<div style="width: 1200px;margin: 0 auto">
    <el-row gutter="30" >
        <el-col span="6"><div class="c1"></div></el-col>
        <el-col span="6"><div class="c1"></div></el-col>
        <el-col span="6"><div class="c1"></div></el-col>
        <el-col span="6"><div class="c1"></div></el-col>
    </el-row>
</div>
<div style="width: 1200px;margin: 0 auto">
    <el-row gutter="10" >
        <el-col span="4"><div class="c1"></div></el-col>
        <el-col span="8"><div class="c1"></div></el-col>
        <el-col span="12"><div class="c1"></div></el-col>
    </el-row>
</div>


    <h1>列偏移</h1>
    <el-row>

        <el-col span="20" offset="2"><div class="c1"></div></el-col>
    </el-row>
</div>


</body>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
  let v = new Vue({
    el: '#app',
    data: function() {
      return {

      }
    },
    methods:{

    }
  })
</script>
</html>